Fix `DeepSpeed` CI job link in Past CI (#22967)

* Fix job link

* fix artifact name logic

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Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>

utils/notification_service.py

@@ -727,7 +727,7 @@ def retrieve_available_artifacts():
             _available_artifacts[artifact_name].add_path(directory, gpu="single")
 
         elif artifact_name.startswith("multi-gpu"):
-            artifact_name = directory[len("multi-gpu") + 1 :]
+            artifact_name = artifact_name[len("multi-gpu") + 1 :]
 
             if artifact_name in _available_artifacts:
                 _available_artifacts[artifact_name].multi_gpu = True
@@ -985,12 +985,13 @@ if __name__ == "__main__":
             continue
 
         for artifact_path in available_artifacts[additional_files[key]].paths:
+            # Link to the GitHub Action job
+            job_name = key
             if artifact_path["gpu"] is not None:
-                additional_results[key]["job_link"][artifact_path["gpu"]] = github_actions_job_links.get(
-                    f"{key} ({artifact_path['gpu']}-gpu)"
-                )
-            else:
-                additional_results[key]["job_link"][artifact_path["gpu"]] = github_actions_job_links.get(key)
+                job_name = f"{key} ({artifact_path['gpu']}-gpu)"
+            if job_name_prefix:
+                job_name = f"{job_name_prefix} / {job_name}"
+            additional_results[key]["job_link"][artifact_path["gpu"]] = github_actions_job_links.get(job_name)
 
             artifact = retrieve_artifact(artifact_path["path"], artifact_path["gpu"])
             stacktraces = handle_stacktraces(artifact["failures_line"])